Impacts of climate variability on reindeer demographics in Swedish Lapland : the methodological relevence of the pastoral calendar
International audience The semi-domesticated reindeer (Rangifer tarandus L.) is a natural and cultural resource for Saami herders. The pastoral activity in Swedish Lapland is traditionally semi-nomadic, and takes place between the summer mountain pastures and boreal forest landscape in winter. This...
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Other Authors: | , , , , , , , , , , , , , , , , , , |
Format: | Book Part |
Language: | French |
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HAL CCSD
2021
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Online Access: | https://hal.science/hal-03343168 https://hal.science/hal-03343168/document https://hal.science/hal-03343168/file/geo_milieux_extremes_979-10-231-1815-5_ii_courault_0.pdf |
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ftuniversailles:oai:HAL:hal-03343168v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ |
op_collection_id |
ftuniversailles |
language |
French |
topic |
[SHS.GEO]Humanities and Social Sciences/Geography [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environment and Society [SDE.MCG]Environmental Sciences/Global Changes [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDV.EE.ECO]Life Sciences [q-bio]/Ecology environment/Ecosystems |
spellingShingle |
[SHS.GEO]Humanities and Social Sciences/Geography [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environment and Society [SDE.MCG]Environmental Sciences/Global Changes [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDV.EE.ECO]Life Sciences [q-bio]/Ecology environment/Ecosystems Courault, Romain Cohen, Marianne Said, Sonia Ronchail, Josyane Impacts of climate variability on reindeer demographics in Swedish Lapland : the methodological relevence of the pastoral calendar |
topic_facet |
[SHS.GEO]Humanities and Social Sciences/Geography [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environment and Society [SDE.MCG]Environmental Sciences/Global Changes [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDV.EE.ECO]Life Sciences [q-bio]/Ecology environment/Ecosystems |
description |
International audience The semi-domesticated reindeer (Rangifer tarandus L.) is a natural and cultural resource for Saami herders. The pastoral activity in Swedish Lapland is traditionally semi-nomadic, and takes place between the summer mountain pastures and boreal forest landscape in winter. This breeding system is increasingly threatened by climate change, altering the accessibility and availability of plant resources and disrupting seasonal migration and demography of semi-domesticated reindeer. This study is focussed on the effect of climate time scales on ecological habitats and on the annual demography of reindeer herds. Two types of time slicing are compared: the four season’s weather used in climatology, and the pastoral seasons used by Saami reindeer herders (Saami Parliement). Meanwhile, the advantages of local climatic variables are compared to regional atmospheric indices, in an effort to determine of the impact of climate variability on the demography of reindeer. The study focus on the 1999-2013 period, in regards to the availability of sources, and because it is later to a statistical breakdown of regional and local weather types observed in 1988 (1950-2013). First, we characterize the temporal variability of land surface temperatures (MODIS) for different ecological habitats of the North Bothnia region (Sweden, CLC 2006). Time slicing in pastoral seasons better reflects the irregularity of land surface temperatures of the Rangifer tarandus L.’s ecological habitats, than the four weather seasons. Correlation tests are then performed (Spearman type) between regional atmospheric indices (NOAA-NCEP), local climatology (Abisko station, NOAA-NCDC, 1998-2013) and annual headcounts of two large herds of Norrbotten County, distinguishing fawns, male and female (1999-2013, Saami Parliement). Climatic conditions of late summer, the pastoral season being to a period of rest and regeneration of the ungulate species, correlate with reindeer population the best; they are indeed crucial to the ungulate ... |
author2 |
UMR 228 Espace-Dev, Espace pour le développement Institut de Recherche pour le Développement (IRD)-Université de Perpignan Via Domitia (UPVD)-Avignon Université (AU)-Université de La Réunion (UR)-Université de Montpellier (UM)-Université de Guyane (UG)-Université des Antilles (UA) Institut de Recherche pour le Développement (IRD) Sorbonne Université - Faculté des Lettres - UFR Géographie et Aménagement (SU UFR GA) Sorbonne Université (SU) MÉDIATIONS - Sciences des lieux, sciences des liens Office français de la biodiversité (OFB) UFR Géographie, histoire, économie et sociétés Sociétés et Humanités - Université Paris Cité (UFR GHES UPCité) Université Paris Cité (UPCité) Océan et variabilité du climat (VARCLIM) Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Institut de la Transition Environnementale et Faculté des Lettres de Sorbonne Université Marianne Cohen Christian Giusti |
format |
Book Part |
author |
Courault, Romain Cohen, Marianne Said, Sonia Ronchail, Josyane |
author_facet |
Courault, Romain Cohen, Marianne Said, Sonia Ronchail, Josyane |
author_sort |
Courault, Romain |
title |
Impacts of climate variability on reindeer demographics in Swedish Lapland : the methodological relevence of the pastoral calendar |
title_short |
Impacts of climate variability on reindeer demographics in Swedish Lapland : the methodological relevence of the pastoral calendar |
title_full |
Impacts of climate variability on reindeer demographics in Swedish Lapland : the methodological relevence of the pastoral calendar |
title_fullStr |
Impacts of climate variability on reindeer demographics in Swedish Lapland : the methodological relevence of the pastoral calendar |
title_full_unstemmed |
Impacts of climate variability on reindeer demographics in Swedish Lapland : the methodological relevence of the pastoral calendar |
title_sort |
impacts of climate variability on reindeer demographics in swedish lapland : the methodological relevence of the pastoral calendar |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.science/hal-03343168 https://hal.science/hal-03343168/document https://hal.science/hal-03343168/file/geo_milieux_extremes_979-10-231-1815-5_ii_courault_0.pdf |
genre |
Abisko Laponie Rangifer tarandus saami Lapland Norrbotten |
genre_facet |
Abisko Laponie Rangifer tarandus saami Lapland Norrbotten |
op_source |
Milieux extrêmes et critiques face au changement climatique. Climat, Territoire, Environnement. https://hal.science/hal-03343168 Marianne Cohen; Christian Giusti. Milieux extrêmes et critiques face au changement climatique. Climat, Territoire, Environnement., Sorbonne Université Presses, pp.155-194, 2021, 979‑10‑231‑0642‑8 https://sup.sorbonne-universite.fr/climat |
op_relation |
ISBN: 979‑10‑231‑0642‑8 hal-03343168 https://hal.science/hal-03343168 https://hal.science/hal-03343168/document https://hal.science/hal-03343168/file/geo_milieux_extremes_979-10-231-1815-5_ii_courault_0.pdf IRD: fdi:010083447 |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1799468786023137280 |
spelling |
ftuniversailles:oai:HAL:hal-03343168v1 2024-05-19T07:27:19+00:00 Impacts of climate variability on reindeer demographics in Swedish Lapland : the methodological relevence of the pastoral calendar Impact de la variabilité climatique sur la démographie des rennes en Laponie suédoise: de l'intérêt du calendrier pastoral Courault, Romain Cohen, Marianne Said, Sonia Ronchail, Josyane UMR 228 Espace-Dev, Espace pour le développement Institut de Recherche pour le Développement (IRD)-Université de Perpignan Via Domitia (UPVD)-Avignon Université (AU)-Université de La Réunion (UR)-Université de Montpellier (UM)-Université de Guyane (UG)-Université des Antilles (UA) Institut de Recherche pour le Développement (IRD) Sorbonne Université - Faculté des Lettres - UFR Géographie et Aménagement (SU UFR GA) Sorbonne Université (SU) MÉDIATIONS - Sciences des lieux, sciences des liens Office français de la biodiversité (OFB) UFR Géographie, histoire, économie et sociétés Sociétés et Humanités - Université Paris Cité (UFR GHES UPCité) Université Paris Cité (UPCité) Océan et variabilité du climat (VARCLIM) Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Institut de la Transition Environnementale et Faculté des Lettres de Sorbonne Université Marianne Cohen Christian Giusti 2021-06-30 https://hal.science/hal-03343168 https://hal.science/hal-03343168/document https://hal.science/hal-03343168/file/geo_milieux_extremes_979-10-231-1815-5_ii_courault_0.pdf fr fre HAL CCSD Sorbonne Université Presses ISBN: 979‑10‑231‑0642‑8 hal-03343168 https://hal.science/hal-03343168 https://hal.science/hal-03343168/document https://hal.science/hal-03343168/file/geo_milieux_extremes_979-10-231-1815-5_ii_courault_0.pdf IRD: fdi:010083447 info:eu-repo/semantics/OpenAccess Milieux extrêmes et critiques face au changement climatique. Climat, Territoire, Environnement. https://hal.science/hal-03343168 Marianne Cohen; Christian Giusti. Milieux extrêmes et critiques face au changement climatique. Climat, Territoire, Environnement., Sorbonne Université Presses, pp.155-194, 2021, 979‑10‑231‑0642‑8 https://sup.sorbonne-universite.fr/climat [SHS.GEO]Humanities and Social Sciences/Geography [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environment and Society [SDE.MCG]Environmental Sciences/Global Changes [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDV.EE.ECO]Life Sciences [q-bio]/Ecology environment/Ecosystems info:eu-repo/semantics/bookPart Book sections 2021 ftuniversailles 2024-04-25T00:23:41Z International audience The semi-domesticated reindeer (Rangifer tarandus L.) is a natural and cultural resource for Saami herders. The pastoral activity in Swedish Lapland is traditionally semi-nomadic, and takes place between the summer mountain pastures and boreal forest landscape in winter. This breeding system is increasingly threatened by climate change, altering the accessibility and availability of plant resources and disrupting seasonal migration and demography of semi-domesticated reindeer. This study is focussed on the effect of climate time scales on ecological habitats and on the annual demography of reindeer herds. Two types of time slicing are compared: the four season’s weather used in climatology, and the pastoral seasons used by Saami reindeer herders (Saami Parliement). Meanwhile, the advantages of local climatic variables are compared to regional atmospheric indices, in an effort to determine of the impact of climate variability on the demography of reindeer. The study focus on the 1999-2013 period, in regards to the availability of sources, and because it is later to a statistical breakdown of regional and local weather types observed in 1988 (1950-2013). First, we characterize the temporal variability of land surface temperatures (MODIS) for different ecological habitats of the North Bothnia region (Sweden, CLC 2006). Time slicing in pastoral seasons better reflects the irregularity of land surface temperatures of the Rangifer tarandus L.’s ecological habitats, than the four weather seasons. Correlation tests are then performed (Spearman type) between regional atmospheric indices (NOAA-NCEP), local climatology (Abisko station, NOAA-NCDC, 1998-2013) and annual headcounts of two large herds of Norrbotten County, distinguishing fawns, male and female (1999-2013, Saami Parliement). Climatic conditions of late summer, the pastoral season being to a period of rest and regeneration of the ungulate species, correlate with reindeer population the best; they are indeed crucial to the ungulate ... Book Part Abisko Laponie Rangifer tarandus saami Lapland Norrbotten Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ |